Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$432,246$258 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $125,900 on Sep 12, 2001

1811 S 124TH ST

NEW BERLIN, WI 53151
3
Beds
3
Baths
1,674 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1913
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$432K
$416K low$448K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,900 · Sep 12, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,972 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$397,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$449,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyWAUKESHA
Lot (acres)The size of the land the home sits on, from county records.0.40
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Swanson Elementary SchoolA
Elementary · Grades PK–5 · 3.5 mi
H
Brookfield Central High SchoolA+
High · Grades 9–12 · 4.1 mi
M
Wisconsin Hills Middle SchoolA+
Middle · Grades 6–8 · 4.4 mi

District: Elmbrook School District

Neighborhood · ZIP 53151These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.33,202
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,856 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,242
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,485
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

1811 S 124th St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs more per square foot than 70% of homes in New Berlin 53151
  • Among the oldest homes in New Berlin 53151

What homes are worth in New Berlin 53151

Each bar is how many homes fall in that price range. The marker is this home.

This home
$196K$845K

This home is worth more than 57% of homes in New Berlin 53151.

How it measures up in New Berlin 53151

The dot is this home. The mark in the middle is the typical home in New Berlin 53151.

Estimated value$432,246
CheaperTypical $413,680Pricier

Pricier than 57% of homes nearby

Price per ft²$258
CheaperTypical $236Pricier

Pricier than 70% of homes nearby

Living area1,674 ft²
SmallerTypical 1,756 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.4 ac
SmallerTypical 0.47 acBigger

Bigger than 42% of homes nearby

Year built1913
OlderTypical 1977Newer

Older than almost all homes nearby

How 1811 S 124th St ranks against every home in each area.
MeasureThis homeNew Berlin 53151Waukesha County
Estimated valuepricier than$432,24657% of homes40% of homes
Price per ft²pricier than$25870% of homes59% of homes
Living areabigger than1,674 ft²45% of homes43% of homes
Lot sizebigger than0.4 ac42% of homes38% of homes
Year builtnewer than1913almost no homes3% of homes

About 1811 S 124th St

How much is 1811 S 124th St, New Berlin, WI worth?

The TopHap Estimate for 1811 S 124th St, New Berlin, WI is $432,246 as of Aug 30, 2026. The likely range is $416,145 to $448,347. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1811 S 124th St, New Berlin, WI last sell?

1811 S 124th St, New Berlin, WI last sold on Sep 12, 2001 for $125,900, according to the county's recorded deed.

How big is 1811 S 124th St, New Berlin, WI?

1811 S 124th St, New Berlin, WI has 3 bedrooms, 3 bathrooms, 1,674 square feet of living space and a 0.40-acre lot.

When was 1811 S 124th St, New Berlin, WI built?

1811 S 124th St, New Berlin, WI was built in 1913, making it 113 years old. The building has 1 story.

What schools serve 1811 S 124th St, New Berlin, WI?

1811 S 124th St, New Berlin, WI is assigned to Swanson Elementary School (elementary), rated A; Brookfield Central High School (high), rated A+; Wisconsin Hills Middle School (middle), rated A+. All sit in Elmbrook School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1811 S 124th St, New Berlin, WI compare to other homes in New Berlin 53151?

Among the 11,204 homes in New Berlin 53151, it is worth more than 57% of them ($432,246 against a typical $413,680), its price per square foot is higher than 70% of them ($258 against a typical $236), it is bigger than 45% of them (1,674 ft² against a typical 1,756 ft²), its lot is bigger than 42% of them (0.4 ac against a typical 0.47 ac) and it is newer than almost none of them (1913 against a typical 1977). Measured against all of Waukesha County, it is worth more than 40% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1811 S 124th St, New Berlin, WI?

The 2025 property tax bill for 1811 S 124th St, New Berlin, WI was $4,972. The county assessed it at $397,800.

More homes on S 124th St

Closest homes

More homes in New Berlin 53151

Assigned schools

Explore the area

See this home in context

Open 1811 S 124th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map